4142526 has 24 divisors (see below), whose sum is σ = 8804760. Its totient is φ = 1299072.

The previous prime is 4142521. The next prime is 4142569. The reversal of 4142526 is 6252414.

It is a junction number, because it is equal to n+sod(n) for n = 4142496 and 4142505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4142521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 540 + ... + 2928.

It is an arithmetic number, because the mean of its divisors is an integer number (366865).

Almost surely, 2^4142526 is an apocalyptic number.

4142526 is an abundant number, since it is smaller than the sum of its proper divisors (4662234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4142526 is a wasteful number, since it uses less digits than its factorization.

4142526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428 (or 2411 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 4142526 is about 2035.3196309180. The cubic root of 4142526 is about 160.6035278923.

The spelling of 4142526 in words is "four million, one hundred forty-two thousand, five hundred twenty-six".